Endian Firewall remark parameter cross-site scripting vulnerability (CNVD-2026-18411)

Endian Firewall is a network security firewall system from Endian. A cross-site scripting vulnerability exists in the Endian Firewall remark parameter, which stems from improper handling of the remark parameter in /cgi-bin/dnat.cgi, and can be exploited by an attacker to inject malicious JavaScri...